STATOR OF AN ELECTRIC MACHINE

The invention relates to a stator (10) of an electric machine; the stator has a stator lamination stack (16) that includes stator laminations. The stator (10) also has at least one stator winding (15)defined by conductor bars (11-14) arranged in slots (17) of the stator lamination stack (16) and fix...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STOLL JOHANNES, GRAEF ROLF
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a stator (10) of an electric machine; the stator has a stator lamination stack (16) that includes stator laminations. The stator (10) also has at least one stator winding (15)defined by conductor bars (11-14) arranged in slots (17) of the stator lamination stack (16) and fixed in the slots (17) of the stator lamination stack (16) with the aid of a fixing device (22). In order to improve the stator (10), in particular in terms of its service life and/or its manufacturability, the fixing device (22) comprises a nonwoven material (20) that can be impregnated with a cooling liquid (28) in the slots (17). 本发明涉及一种电动机器的定子(10),该定子具有:一个定子片组(16),该定子片组包括定子片;以及至少一个定子绕组(15),该定子绕组包括导体棒(11-14),这些导体棒被布置在该定子片组(16)的凹槽(17)中并且借助于固定装置(22)被固定在该定子片组(16)的凹槽(17)中。为了改进该定子(10),尤其在其使用寿命和/或其可制造性方面,该固定装置(22)在凹槽(17)中包括能够用冷却液(28)浸渍的无纺布材料(20)。